[INFO] fetching crate countmap 0.2.0... [INFO] testing countmap-0.2.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate countmap 0.2.0 into /workspace/builds/worker-30/source [INFO] validating manifest of crates.io crate countmap 0.2.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate countmap 0.2.0 [INFO] finished tweaking crates.io crate countmap 0.2.0 [INFO] tweaked toml for crates.io crate countmap 0.2.0 written to /workspace/builds/worker-30/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e0572d95c61799242c4657d16e6fd6509f2b05a481a1cd94a14c67634170614 [INFO] running `Command { std: "docker" "start" "-a" "1e0572d95c61799242c4657d16e6fd6509f2b05a481a1cd94a14c67634170614", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e0572d95c61799242c4657d16e6fd6509f2b05a481a1cd94a14c67634170614", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e0572d95c61799242c4657d16e6fd6509f2b05a481a1cd94a14c67634170614", kill_on_drop: false }` [INFO] [stdout] 1e0572d95c61799242c4657d16e6fd6509f2b05a481a1cd94a14c67634170614 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 754c82a0261890a9eeec1faeef8eab82416f2240a66aa0c7419aa94f74e5653f [INFO] running `Command { std: "docker" "start" "-a" "754c82a0261890a9eeec1faeef8eab82416f2240a66aa0c7419aa94f74e5653f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling countmap v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "754c82a0261890a9eeec1faeef8eab82416f2240a66aa0c7419aa94f74e5653f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "754c82a0261890a9eeec1faeef8eab82416f2240a66aa0c7419aa94f74e5653f", kill_on_drop: false }` [INFO] [stdout] 754c82a0261890a9eeec1faeef8eab82416f2240a66aa0c7419aa94f74e5653f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5afb3ebc2b4385fd8a12eb7ce65bcd678c85dd3b305846b6b982304bc476db1d [INFO] running `Command { std: "docker" "start" "-a" "5afb3ebc2b4385fd8a12eb7ce65bcd678c85dd3b305846b6b982304bc476db1d", kill_on_drop: false }` [INFO] [stderr] Compiling countmap v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "5afb3ebc2b4385fd8a12eb7ce65bcd678c85dd3b305846b6b982304bc476db1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5afb3ebc2b4385fd8a12eb7ce65bcd678c85dd3b305846b6b982304bc476db1d", kill_on_drop: false }` [INFO] [stdout] 5afb3ebc2b4385fd8a12eb7ce65bcd678c85dd3b305846b6b982304bc476db1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 488a6b7c6fbfd345addfd6da68f914e7943e1a042ea587c360913afa39d81089 [INFO] running `Command { std: "docker" "start" "-a" "488a6b7c6fbfd345addfd6da68f914e7943e1a042ea587c360913afa39d81089", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/countmap-d6c10f6bdf242056) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests countmap [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test src/lib.rs - CountMap::capacity (line 124) ... ok [INFO] [stdout] test src/lib.rs - CountMap::retain (line 459) ... ok [INFO] [stdout] test src/lib.rs - CountMap::extend (line 632) ... ok [INFO] [stdout] test src/lib.rs - CountMap::insert_or_increment (line 213) ... ok [INFO] [stdout] test src/lib.rs - CountMap::get_count (line 297) ... ok [INFO] [stdout] test src/lib.rs - CountMap::len (line 359) ... ok [INFO] [stdout] test src/lib.rs - CountMap::new (line 38) ... ok [INFO] [stdout] test src/lib.rs - CountMap::with_capacity_and_hasher (line 101) ... ok [INFO] [stdout] test src/lib.rs - CountMap::values (line 193) ... ok [INFO] [stdout] test src/lib.rs - CountMap::with_capacity (line 53) ... ok [INFO] [stdout] test src/lib.rs - CountMap::iter (line 315) ... ok [INFO] [stdout] test src/lib.rs - CountMap::insert_or_increment_by (line 230) ... ok [INFO] [stdout] test src/lib.rs - CountMap::increment (line 251) ... ok [INFO] [stdout] test src/lib.rs - CountMap::shrink_to_fit (line 157) ... ok [INFO] [stdout] test src/lib.rs - CountMap::increment_by (line 270) ... ok [INFO] [stdout] test src/lib.rs - CountMap::contains_key (line 426) ... ok [INFO] [stdout] test src/lib.rs - CountMap::is_empty (line 374) ... ok [INFO] [stdout] test src/lib.rs - CountMap::from_iter (line 602) ... ok [INFO] [stdout] test src/lib.rs - CountMap::reserve (line 141) ... FAILED [INFO] [stdout] test src/lib.rs - CountMap::with_hasher (line 78) ... ok [INFO] [stdout] test src/lib.rs - CountMap::clear (line 411) ... ok [INFO] [stdout] test src/lib.rs - CountMap::remove (line 442) ... ok [INFO] [stdout] test src/lib.rs - CountMap::drain (line 390) ... ok [INFO] [stdout] test src/lib.rs - CountMap::from_iter (line 573) ... ok [INFO] [stdout] test src/lib.rs - CountMap::extend (line 679) ... ok [INFO] [stdout] test src/lib.rs - CountMap::index (line 552) ... ok [INFO] [stdout] test src/lib.rs - CountMap::keys (line 174) ... ok [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stdout] test src/lib.rs - CountMap::iter_mut (line 336) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - CountMap::reserve (line 141) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'assertion failed: map.capacity() >= 15', src/lib.rs:8:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5615bcae4acc - std::backtrace_rs::backtrace::libunwind::trace::h793e05efd273d0f4 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x5615bcae4acc - std::backtrace_rs::backtrace::trace_unsynchronized::h640b7b86ff610c77 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5615bcae4acc - std::sys_common::backtrace::_print_fmt::h362fa2a4f354f877 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5615bcae4acc - ::fmt::hf439e5ed84c74abd [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x5615bcafed7c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x5615bcae2525 - std::io::Write::write_fmt::h5562a8b6da0f0339 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x5615bcae60d0 - std::sys_common::backtrace::_print::hb29ddd998d02631c [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x5615bcae60d0 - std::sys_common::backtrace::print::h81965e3d7c90fbb6 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x5615bcae60d0 - std::panicking::default_hook::{{closure}}::h84db205ab6674b38 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x5615bcae5c7b - std::panicking::default_hook::h1bf8bb4159936bca [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:228:9 [INFO] [stdout] 10: 0x5615bcae6784 - std::panicking::rust_panic_with_hook::hf8e86850fbbd03b1 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x5615bcae6232 - std::panicking::begin_panic_handler::{{closure}}::h590a0d6060ff866e [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:500:13 [INFO] [stdout] 12: 0x5615bcae4f84 - std::sys_common::backtrace::__rust_end_short_backtrace::h260b8bd1c848a03c [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x5615bcae61c9 - rust_begin_unwind [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x5615bcac8d31 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panicking.rs:106:14 [INFO] [stdout] 15: 0x5615bcac8c7d - core::panicking::panic::h50b51d19800453c0 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panicking.rs:47:5 [INFO] [stdout] 16: 0x5615bcad0769 - rust_out::main::_doctest_main_src_lib_rs_141_0::h27c20b253e3e0024 [INFO] [stdout] 17: 0x5615bcad06d6 - rust_out::main::h61823b600df25383 [INFO] [stdout] 18: 0x5615bcaca6f3 - core::ops::function::FnOnce::call_once::h827fb1f4029b40e6 [INFO] [stdout] 19: 0x5615bcac9759 - std::sys_common::backtrace::__rust_begin_short_backtrace::haf8e35482869953f [INFO] [stdout] 20: 0x5615bcac9999 - std::rt::lang_start::{{closure}}::h5e534791856c5311 [INFO] [stdout] 21: 0x5615bcae4311 - core::ops::function::impls:: for &F>::call_once::h42d3791e66d196c0 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 22: 0x5615bcae4311 - std::panicking::try::do_call::hc3bcb188e535517f [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:406:40 [INFO] [stdout] 23: 0x5615bcae4311 - std::panicking::try::hb1edf04d4a7097ab [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:370:19 [INFO] [stdout] 24: 0x5615bcae4311 - std::panic::catch_unwind::h75ed941ac0d36d57 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panic.rs:133:14 [INFO] [stdout] 25: 0x5615bcae4311 - std::rt::lang_start_internal::{{closure}}::hc702b3389af4cbea [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/rt.rs:128:48 [INFO] [stdout] 26: 0x5615bcae4311 - std::panicking::try::do_call::h53276a03c7fe2ebc [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:406:40 [INFO] [stdout] 27: 0x5615bcae4311 - std::panicking::try::ha9e37f45dc542517 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:370:19 [INFO] [stdout] 28: 0x5615bcae4311 - std::panic::catch_unwind::h182647595766fee7 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panic.rs:133:14 [INFO] [stdout] 29: 0x5615bcae4311 - std::rt::lang_start_internal::h571831ebdba142de [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/rt.rs:128:20 [INFO] [stdout] 30: 0x5615bcac9981 - std::rt::lang_start::h606ea79aaa4848ba [INFO] [stdout] 31: 0x5615bcad0793 - main [INFO] [stdout] 32: 0x7f64234c90b3 - __libc_start_main [INFO] [stdout] 33: 0x5615bcac944e - _start [INFO] [stdout] 34: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - CountMap::reserve (line 141) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 27 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.85s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "488a6b7c6fbfd345addfd6da68f914e7943e1a042ea587c360913afa39d81089", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "488a6b7c6fbfd345addfd6da68f914e7943e1a042ea587c360913afa39d81089", kill_on_drop: false }` [INFO] [stdout] 488a6b7c6fbfd345addfd6da68f914e7943e1a042ea587c360913afa39d81089